650 citations · 2.4k across the 56 of their papers we have counts for
16 papers · 1 filter
Hidden non-collinear spin-order induced topological surface states
Zengle Huang, Hemian Yi, Daniel Kaplan +7
Rare-earth monopnictides are a family of materials simultaneously displaying complex magnetism, strong electronic correlation, and topological band structure. The recently discover…
Competing itinerant and local spin interactions in kagome metal FeGe
Lebing Chen, Xiaokun Teng, Hengxin Tan +9
Two-dimensional kagome metals consisting of corner-sharing triangles offer a unique platform for studying strong electron correlations and band topology due to its geometrically fr…
Competing Lattice Instability and Magnetism on the Surface of Kagome Metals
Hengxin Tan, Binghai Yan
Only a few magnetic kagome materials exhibit lattice instabilities among the large kagome material array. In this work, we find that kagome magnets MnSn ( = rare-eart…
Quantum oscillations with topological phases in a kagome metal CsTiBi
Yongkang Li, Hengxin Tan, Binghai Yan
Quantum oscillations can reveal Fermi surfaces and their topology in solids and provide a powerful tool for understanding transport and electronic properties. It is well establishe…
Tuning the Intrinsic Spin Hall Effect by Charge Density Wave Order in Topological Kagome Metals
Diana Golovanova, Hengxin Tan, Tobias Holder +1
Kagome metals are topological materials with a rich phase diagram featuring various charge density wave orders and even unconventional superconductivity. However, little is still k…
Splitting of temperature distributions due to dual-channel photon heat exchange in many-body systems
Ming-Jian He, Xue Guo, Hong Qi +2
We investigate the radiative heat transfer and spatial distributions of stationary temperatures in periodic many-body systems composed of alternating slabs of two different materia…
Multiple magnetoplasmon polaritons of magneto-optical graphene in near-field radiative heat transfer
Ming-Jian He, Lei Qu, Ya-Tao Ren +3
Graphene, as a two-dimensional magneto-optical material, supports magnetoplasmon polaritons (MPP) when exposed to an applied magnetic field. Recently, MPP of a single-layer graphen…
Performance improvement of three-body radiative diode driven by graphene surface plasmon polaritons
Ming-Jian He, Xue Guo, Hong Qi +3
As an analogue to electrical diode, a radiative thermal diode allows radiation to transfer more efficiently in one direction than in the opposite direction by operating in a contac…
Atomically-precise engineering of spin-orbit polarons in a kagome magnetic Weyl semimetal
Hui Chen, Yuqing Xing, Hengxin Tan +15
Atomically-precise engineering of defects in topological quantum materials, which is essential for constructing new artificial quantum materials with exotic properties and appealin…
Emergent topological quantum orbits in the charge density wave phase of kagome metal CsVSb
Hengxin Tan, Yongkang Li, Yizhou Liu +3
The recently discovered kagome materials VSb ( = K, Rb, Cs) attract intense research interest in intertwined topology, superconductivity, and charge density waves (CD…
Visualizing near-coexistence of massless Dirac electrons and ultra-massive saddle point electrons
Abhay Kumar Nayak, Jonathan Reiner, Hengxin Tan +8
Strong singularities in the electronic density of states amplify correlation effects and play a key role in determining the ordering instabilities in various materials. Recently hi…
Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals
Siyu Cheng, Zheng Ren, Hong Li +23
Charge density waves (CDWs) have been tied to a number of unusual phenomena in kagome metals, including rotation symmetry breaking, time-reversal symmetry breaking and superconduct…
Abundant lattice instability in kagome metal ScVSn
Hengxin Tan, Binghai Yan
Kagome materials are emerging platforms for studying charge and spin orders. In this work, we have revealed a rich lattice instability in a kagome metal ScVSn$_6…
Direct Observation of Collective Modes of the Charge Density Wave in the Kagome Metal CsVSb
Doron Azoury, Alexander von Hoegen, Yifan Su +8
A new group of kagome metals AVSb (A = K, Rb, Cs) exhibit a variety of intertwined unconventional electronic phases, which emerge from a puzzling charge density wave phase.…
Layer-by-layer disentanglement of Bloch states via frequency-domain photoemission
Woojoo Lee, Sebastian Fernandez-Mulligan, Hengxin Tan +8
Layer-by-layer material engineering has enabled exotic quantum phenomena such as interfacial superconductivity and the quantum anomalous Hall effect. Meanwhile, deciphering electro…
Atomistic Origin of Diverse Charge Density Wave States in CsVSb
Binhua Zhang, Hengxin Tan, Binghai Yan +2
Kagome metals AV3Sb5 (A=K,Rb,or Cs) exhibit intriguing charge density wave (CDW) instabilities, which interplay with superconductivity and band topology. However, despite firm obse…